Specifications include, but are not limited to: The proposed project is a rehabilitation of the existing 4.0 MGD rated plant with no increase in treatment capacity. Much of the WWTP equipment has remained in operation beyond its expected service life. Except for one raw sewage influent pump and the rehabilitated mechanical screen, the mechanical equipment at the plant is all still “original” as of the 1993 upgrade, which means it has been operational for approximately twenty-six years. Replacement parts are no longer available for the UV equipment, and are difficult to find or must be custom made for many other plant facilities. The mechanical equipment, most notably the pumps, are worn and inefficient and in need of replacement. The rehabilitation will include replacement of much of the WWTP’s existing equipment, enabling the WWTP to sustainably meet 3 VPDES permit requirements, especially the upcoming stringent ammonia discharge limits, and minimize impact on the Clinch River. Improvements at the plant generally include the following. For items which list equipment or processes, the project scope includes full replacement or installation of new equipment. Influent Pump Station Rehabilitation Influent Pumps & VFDs Valve Replacements New Walkway Monorail & Electric Hoist Sludge Pumps & VFDs Painting, Repl. Windows & Doors, LED lighting HVAC Upgrades; Pretreatment Building Rehabilitation Refurbish metal building enclosure Mechanical Screen and Compactor Grit Classifier & Cyclone Grit Fine Bubble Air System Grit Pumps & VFDs Grit Blowers & VFDs Belt Conveyor Influent channel modifications Valve Replacements Septage Receiving Station...